d20-control
github.com/gregdavill | homepage

2,400 LED Icosahedron (d20) - Controller Board

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ReferencesQtyDescription
J71USB C Receptacle USB2.0 USB C Receptacle Palconn UTC16-G
G***1LOGO oshw small
G***1LOGO gsd logo small
C28, C1, C2, C4, C5, C24, C26, C30, C359capacitor 10uF 0603
C3, C10, C11, C12, C13, C17, C19, C18, C29, C21, C23, C25, C27, C20, C22, C31, C32, C33, C3419capacitor 100nF 0201
D1, D22LED ARGB led rbag 1515
J2, J3, J4, J54Conn 01x06 Shielded 5034800600

d20-hardware

Hardware design files for the icosahedron d20 build.

Read the blog post to read more about the project: https://gregdavill.com/blog/d20

Assembly BOM

  • 1x d20-control PCBA
  • 20x d20-tri PCBA
  • 20x 6P 0.5mm FFC, 50mm length, opposite side
  • 1x d20_enclosure_r0.1_001.stl
  • 1x d20_enclosure_r0.1_002.stl
  • 1x Sony NP-FW50 battery (knock-offs work fine)

PCBs

Please use version r0.3 of the d20-tri boards, the earlier versions have severe errata.